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TRUSTED BY RENTON, WA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon441
    Verified window cleaning services reviews

Find Window cleaners in Renton

Avatar for Zamora's Window
Zamora's Window
5.0(
25
)
Window CleaningWindow Cleaning - For Business

Serving Renton, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

"It was amazing work. Deep cleaning was done amazingly. I got my windows clean and pressure washing was done on my walkway. They are always on time and great at communicating. Great price. Great people to work with."
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+69

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Chinook Services
Chinook Services
4.7(
1,397
)
Window CleaningWindow Cleaning - For Business

Serving Renton, WA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"They did a great job and were very quick and efficient. They even negotiated a lower price because we didn't need our gutters cleaned, since they were going to be replaced the next week. I will definitely use their service again when I need the exterior of my house washed or windows or roof or driveway cleaned."
House Washing
Pressure Washing
Window Cleaning
Historical Home House Wash
Pressure Washing

+98

Response time1 day
Response rate100%
6 neighbors recently requested a quote
Avatar for Stewart's Enterprise
Stewart's Enterprise
5.0(
16
)
Window Cleaning

Serving Renton, WA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"He did such a great job on our gutter a few months ago. Today he clean the outside of our windows which were so dirty. I can’t believe how clean he got them. Sparkling clean. We re so pleased with his hard work. We will have him again next year GeForce sure. Thank you Stewart for a great job!"
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+24

Recommended by56%of homeowners
Avatar for Artisan Window & Gutter
Artisan Window & Gutter
4.9(
82
)
Window Cleaning

Serving Renton, WA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Work was excellent. The team arrived within the time window specified. They brought all the tools they needed for the job (including high extension ladder to reach 3rd story windows). My windows are now sparkling and the patio and garden paths have never been cleaner. They also cleaned the plexiglass roof over the patio."
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+39

Response time1 day
3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Bright City Window Cleaning Inc.
Bright City Window Cleaning Inc.
5.0(
5
)
Window CleaningWindow Cleaning - For Business

Serving Renton, WA and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Bright City Window Cleaning Inc. provides professional exterior cleaning and property maintenance throughout Seattle and the greater Puget Sound area. We specialize in residential and commercial window cleaning, gutter cleaning, roof cleaning, pressure washing, soft washing, and solar panel cleaning.\n\nOur team combines professional equipment, experienced technicians, environmentally responsible cleaning methods, and careful attention to your property. From routine home maintenance to large commercial projects, we focus on clear communication, dependable scheduling, quality workmanship, and leaving every property better than we found it.\n\nBright City is a Washington-licensed general contractor serving homeowners, property managers, HOAs, real estate professionals, and commercial properties.\n\nIntegrity, Sustainability and a Brighter Future.

Skylight Cleaning
Skylight Cleaning
Fence Cleaning
Awning Cleaning
Roof Deck Cleaning

+8

14 neighbors recently requested a quote
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Window Cleaning questions, answered by experts

The best homemade cleaning solution for windows is one gallon of warm, distilled or bottled water mixed with five to ten drops of liquid dish soap. This is what professional window cleaners typically use when they make their cleaning solutions. Using bottled or distilled water will help avoid hard water stains after cleaning, and the soap will cut through grease, smudges, and debris on your glass.

Prices vary depending on window size, building height, and accessibility, ranging from $5 to $15 per window or $150 to $500 per service.

You should avoid using abrasive materials and harsh chemicals when cleaning windows. Abrasive tools like scrubbing pads, rough cloths, or steel wool can permanently scratch and damage the glass. Harsh chemical cleaners containing alcohol or ammonia can damage window treatments, frame materials, and special features like tinting. It is also best to use distilled or filtered water instead of hard water, which can leave spots or streaks. For best results, use a clean microfiber cloth to wash the glass and old black and white newspapers to dry it without leaving streaks.

Professional window cleaning services save time, improve visibility, and enhance the appearance of your home or business. They also help extend the lifespan of your windows by preventing the buildup of grime and hard water stains through comprehensive cleaning.

Mold on windows forms due to excess moisture from condensation, poor ventilation, or leaks. Cold glass surfaces can attract condensation, especially in winter. High indoor humidity, lack of airflow, or dust accumulation are also contributors. To prevent mold growth, improve ventilation, regularly clean sills, and consider using a dehumidifier or sealing any leaks.

The Renton, WA homeowners’ guide to window cleaning services

From average costs to expert advice, get all the answers you need to get your job done.